If there was an otherwise fatal error (like a die()) somewhere inside the eval, it will be captured and printed out in the warn. The $@ variable holds the error message that it would have die()'d with. The loop can then continue on as if nothing happened, and you have a nice little error message to help debug things.

"There is no shame in being self-taught, only in not trying to learn in the first place." -- Atrus, Myst: The Book of D'ni.

In reply to Re: perl exit eval via next in a loop by hardburn
in thread perl exit eval via next in a loop by david2008

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